Rear bumper



FIG. 1 is a top right rear perspective view of a rear bumper,

FIG. 2 is a top left rear perspective view of the rear bumper of FIG. 1,

FIG. 3 is a rear view of the rear bumper of FIG. 1,

FIG. 4 is a left side view of the rear bumper of FIG. 1,

FIG. 5 is a front view of the rear bumper of FIG. 1,

FIG. 6 is a right side view of the rear bumper of FIG. 1,

FIG. 7 is a top view of the rear bumper of FIG. 1; and,

FIG. 8 is a bottom view of the bumper of FIG. 1.

The portions of the bumper shown in broken lines are for illustrativepurposes only and form no part of the claimed design.

I claim the ornamental design for a rear bumper, as shown and described herein. 